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AMD Radeon HD 7770 1GHz 1GB 4.5GHZ GDDR5 PCI-E DVI HDMI Mini Display Port

AMD Radeon HD 7770 1GHz 1GB 4.5GHZ GDDR5 PCI-E DVI HDMI Mini Display Port - 1
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Reg. Price: $149.98  CAD
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   Shipping Weight:   3 lbs
   Part #: AMD-RADEON-7770-1GB
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Features    [ Edit | History ]

The world’s most advanced graphics. For everyone.

Based on the award-winning GCN Architecture, AMD Radeon™ HD 7700 Series GPUs are built to destroy with the industry’s very first 28nm GPU design. Packed with incredible features, such as PCI Express® 3.0, the ultra-efficient AMD ZeroCore Power technology or gaming at resolutions beyond 5760x1080 with AMD Eyefinity technology, these are the world’s most advanced graphics. For everyone.1,4,5

  • Clocked to a blistering 1GHz, the AMD Radeon™ HD 7770 GHz Edition GPU offers more than some of the world’s most advanced graphics: it offers the incredible performance every gamer deserves.
  • The next generation of AMD Eyefinity technology is here, featuring all-new support for stereo 3D, universal bezel compensation and brand new display configurations. Face it: the best just got better.1,2
  • Armed with the new PCI Express 3.0 standard, multi-GPU configurations with AMD CrossFire™ technology are just another way to obliterate the competition with the revolutionary AMD Radeon™ HD 7770 GHz Edition.3,4
  • Leave no performance behind. Get higher clocks and faster gaming with AMD PowerTune technology on the AMD Radeon™ HD 7770 GHz Edition.5
  • Fold and mine faster than ever with AMD App Acceleration powered by the unprecedented 28nm GCN Architecture.6
  • The market isn’t ready for 4k video, but Radeon™ is. With full support for HDMI® (with 4K) and DisplayPort 1.2 HBR2, the AMD Radeon™ HD 7770 GHz Edition is set for quad HD.

Specifications    [ Edit | History ]

AMD Radeon™ HD 7770 GHz Edition Feature Summary

  • 1000MHz Engine Clock
  • 1GB GDDR5 Memory
  • 1125MHz Memory Clock (4.5 Gbps GDDR5)
  • 72GB/s memory bandwidth (maximum)
  • 1.28 TFLOPS Single Precision compute power
  • GCN Architecture
    • 10 Compute Units (640 Stream Processors)
    • 40 Texture Units
    • 64 Z/Stencil ROP Units
    • 16 Color ROP Units
    • Dual Asynchronous Compute Engines (ACE)
  • 128-bit GDDR5 memory interface
  • PCI Express 3.0 x16 bus interface
  • DirectX® 11-capable graphics
  • OpenGL 4.2 support
  • Partially Resident Textures (PRT)
    • Ultra-high resolution texture streaming technology
  • Image quality enhancement technology
    • Up to 24x multi-sample and super-sample anti-aliasing modes
    • Adaptive anti-aliasing
    • Morphological Anti-Aliasing (MLAA)
    • Enhanced Quality Anti-Aliasing (EQAA)
    • 16x angle independent anisotropic texture filtering
  • AMD Eyefinity multi-display technology1
    • Up to 6 displays supported
    • Independent resolutions, refresh rates, color controls, and video overlays
    • Display grouping
      • Combine multiple displays to behave like a single large display
    • Discrete Digital Multi-Point Audio (DDMA)
  • AMD App Acceleration2
    • Supports OpenCL™ 1.2, DirectCompute 11 & Microsoft C++ AMP
    • Double Precision Floating Point
    • AMD HD Media Accelerator
      • Unified Video Decoder (UVD)
        • H.264
        • VC-1
        • MPEG-2 (SD & HD)
        • MVC (Blu-ray 3D)
        • MPEG-4 Part 2 (DivX/Xvid)
        • Adobe Flash
        • DXVA 1.0 & 2.0 support
        • WMV HD
      • Video Codec Engine (VCE)
        • Multi-stream hardware H.264 encoder
        • Full-fixed mode: 1080p @ 60 FPS encoding
        • Hybrid mode: Stream Processor-assisted encoding
      • Enhanced Video Quality features
        • Advanced post-processing and scaling
          • Deblocking
          • Denoising
          • Automatic deinterlacing
          • Mosquito noise reduction
          • Edge enhancement
          • 3:2 pulldown detection
        • Advanced video color correction
          • Brighter whites processing (Blue Stretch)
          • Independent video gamma control
          • Flesh tone correction
          • Color vibrance control
          • Dynamic contrast
          • Dynamic video range control
  • AMD HD3D technology4
    • Stereoscopic 3D display/glasses support
    • Blu-ray 3D support
    • Stereoscopic 3D gaming
    • 3rd party Stereoscopic 3D middleware software support
  • AMD CrossFire™ multi-GPU technology5
    • Supports dual-GPU performance scaling
  • Cutting-edge integrated display support
    • DisplayPort 1.2
      • Max resolution: 4096x2160 per display
      • Multi-Stream Transport
      • 21.6 Gbps bandwidth
      • High bit-rate audio
      • Quad HD/4k video support
      • 1080p60 Stereoscopic 3D
    • HDMI® (With 4K, 3D, Deep Color and x.v.Color™)
      • Max resolution: 4096x2160
      • 2560x1600p60 Stereoscopic 3D
      • Quad HD/4k video support
    • Dual-link DVI with HDCP
      • Max resolution: 2560x1600
    • VGA
      • Max resolution: 2048x1536
  • Integrated HD audio controller
    • Output protected high bit rate 7.1 channel surround sound over HDMI with no additional cables required
    • Supports AC-3, AAC, Dolby TrueHD and DTS Master Audio formats
  • AMD PowerPlay™ power management technology3
    • Automatic power management with low power idle states
  • AMD PowerTune technology3
    • Intelligent TDP management technology
    • Dynamic clockspeed/performance enhancement for games
  • AMD ZeroCore Power technology3
    • Ultra-low idle power when the system’s display is off
    • Efficient low power mode for desktop work
    • Secondary GPUs in an AMD CrossFire™ technology configuration power down when unneeded
  • AMD Catalyst™ graphics and HD video configuration software
    • Software support for Windows 7 and Windows Vista
    • AMD Catalyst™ Control Center - AMD Catalyst™ software application and user interface for setup, configuration, and accessing features of AMD Radeon products.
    • Unified Graphics display driver - AMD Catalyst™ software enabling other PC programs and devices to use advanced graphics, video, and features of AMD Radeon™ products.

    System Requirements:

  • PCI Express® based PC is required with one X16 lane graphics slot available on the motherboard
  • 500W (or greater) power supply with one 75W 6-pin PCI Express power connector recommended
  • 600W power supply (or greater) with two 75W 6-pin PCI Express power connectors recommended for AMD CrossFire™ technology.
  • Certified power supplies are recommended. Refer to for a list of Certified products
  • Minimum 4GB of system memory
  • 8GB (or more) of system memory recommended for AMD CrossFire™ technology
  • Installation software requires CD-ROM drive, a keyboard, a mouse, and a display
  • DVD playback requires DVD drive and a DVD
  • Blu-ray™ playback requires Blu-ray drive and a Blu-ray disc
  • For an AMD CrossFire™ system, a second AMD Radeon™ HD 7770 GPU, an AMD CrossFire™ Ready motherboard and one AMD CrossFire™ Bridge Interconnect cable is required
  • Use of 3 or more displays with AMD Eyefinity technology requires a DisplayPort-capable panel or an AMD Eyefinity validated dongle. See for a list of validated DisplayPort dongles.
  • Windows Vista® or Windows® 7 operating system. 64-bit operating system highly recommended. Windows® XP not currently supported – see the following support page for additional details:

NCIXPC AMD-RADEON-7770-1GB Customer Reviews

Product reviews on are screened for relevance and inappropriate content. Reviews may contain inaccurate information about the product. If there is a discrepancy, please use the Flag this Review link located beside each review. Reviews are not an endorsement expressed by, but opinions from customers based on their own experience with a product. We do not recommend you make purchasing decisions based on facts or opinions expressed regarding NCIXPC AMD-RADEON-7770-1GB reviews.
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